Retractable Bike Rear Luggage Cargo Rack Carrier Bicycle Seatpost Aluminum Alloy
Adjustable quick release clamp design, helping easily and quickly disassemble. No other accessories are needed, just tighten the screws to install it on your bicycle, quick and convenient. Made of high-quality aluminum alloy, durable, sturdy and lightweight, resistant to collision, can bear up to 20lb of cargo.